検証済みのH12-711_V4.0テスト問題集と解答で正確な94問
Huawei H12-711_V4.0テストエンジンPDFで全問無料問題集
質問 # 33
The following description of digital certificates, which one is wrong
- A. Digital certificates do not solve the problem of digital signature technology where the public key cannot be determined to be the designated owner.
- B. Digital certificates contain the owner's public key and related identity information.
- C. In general, the key of a digital certificate has an expiration date.
- D. The simplest certificate consists of a public key, a name, and a digital signature from a certificate authority.
正解：A
質問 # 34
The initial priority of the USG9500VGMP group is related to which of the following factors ( )? *
- A. The number of CPUs on the D service board
- B. interface bandwidth
- C. Number of daughter cards on the interface board
- D. VRRP priority
正解：A、C
質問 # 35
In the Linux system, which of the following is the command to query the P address information? ( )[Multiple choice]*
- A. display ip interface brief
- B. ifconfig)
- C. display ip
- D. ipconfig
正解：B
質問 # 36
Which layer of the protocol stack does SSL provide end-to-end encrypted transmission services?
- A. Application layer
- B. Network layer
- C. Data link layer
- D. Transport layer
正解：D
質問 # 37
Database operation records can be used as ___ evidence to backtrack security events.[fill in the blank]*
- A. electronic
- B. phases
正解：A
質問 # 38
_____ Authentication is to configure user information (including local user's user name, password and various attributes) on the network access server. The advantage is that it is fast.[fill in the blank]*
- A. local authentication
- B. total authentication
正解：A
質問 # 39
What is the protocol number of the GRE protocol?
- A. 0
- B. 1
- C. 2
- D. The 50th
正解：C
質問 # 40
When the Layer 2 switch receives a unicast frame and the MAC address table entry of the switch is empty, the switch discards the unicast frame.
- A. FALSE
- B. TRUE
正解：A
質問 # 41
The following description of the AH protocol in IPSec VPN, which one is wrong?
- A. Supports data source validation
- B. Support anti-message replay
- C. Supports data integrity checking
- D. Supports packet encryption
正解：D
質問 # 42
Which of the following types of malicious code on your computer includes?
- A. Oral virus
- B. Oral spyware
- C. Port SQL injection
- D. Trojan horses
正解：A、B、C、D
質問 # 43
In the authentication policy of the firewall, _____ allows the user to not need to enter the user name and password, but can obtain the corresponding relationship between the user and the IP, so as to carry out policy management based on the user[fill in the blank]*
- A. Certification-free
- B. Certification
正解：A
質問 # 44
The following description of IDS, which items are correct
The IDS cannot be linked to the firewall.
- A. With IDS, system administrators can capture traffic from critical nodes and do intelligent analysis to find anomalous and suspicious network behavior and report it to administrators.
- B. Mouth IDS is a fine-grained detection device, through which the live network can be monitored more accurately.
- C. The IDS can be upgraded flexibly and in a timely manner, and the strategic configuration operation is convenient and flexible.
正解：A、B、C
質問 # 45
Which of the following is the correct sequence for incident response management
1. Detection 2 Report 3 Mitigation 4 Lessons learned 5 Fix 6 Recovery 7 Response
- A. 1->3->2->7->5->6->4
- B. 1->3->2->7->6->5->4
- C. 1->2->3->7->6->5->4
- D. 1->7->3->2->6->5->4
正解：D
質問 # 46
As shown in the figure, nat server global202.106.1.1 inside10.10.1.1 is configured on the firewall. Which of the following is the correct configuration for interzone rules? ( )[Multiple choice]*
- A. rule name b, source- zone untrust, destination- zone trust, source- address10.10.1.1 32, action permit
- B. rule name b, source-zone untrust, destination-zone trust, source-address202.106.l.1 32, action permit
- C. rule name d, source- zone untrust. destination- zone trust. destination- address10.l0.1.1 32, action permit
- D. rule name c. source-zone untrust. destination-zone trust. destination-address 202.106.1.132, action permit
正解：C
質問 # 47
What is correct about the following description of device management in the operating system?
- A. The main task of port device management is to complete the I/O requests made by users and classify I/O devices for users.
- B. In order to alleviate the problem of speed mismatch between CPU and I/O devices and improve the parallelism of CPU and I/O devices, in modern operating systems, almost all I/O devices are exchanging numbers with processors
- C. Whenever a process makes an I/O request to the system, as long as it is secure, the device allocator will assign the device to the process according to a certain policy.
- D. Device management can virtualize a physical device into multiple logical devices through virtualization technology, providing multiple user processes to use.
正解：A、B、C、D
解説：
Buffers are used at all times.
質問 # 48
Both digital envelopes and digital signatures guarantee data security and verify the origin of data.
- A. FALSE
- B. TRUE
正解：B
質問 # 49
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華為H12-711_V4.0（HCIA-Security V4.0）試験は、セキュリティ分野のITプロフェッショナルの能力をテストするために設計されています。この試験は、ネットワークセキュリティ、ファイアウォール技術、VPN技術、セキュリティ管理を含む幅広いトピックをカバーしています。この認定は、最新のセキュリティ技術におけるスキルと知識を検証したいセキュリティプロフェッショナルに最適です。
Huawei H12-711_V4.0（HCIA-Security V4.0）試験は、90分以内に完了する必要がある60の問題で構成されています。試験は4つのセクションに分かれており、各セクションは特定のネットワークセキュリティ領域に焦点を当てています。試験は、ネットワークセキュリティの脅威、ネットワークセキュリティ技術、ネットワークセキュリティプロトコル、ネットワークセキュリティ管理など、様々なトピックをカバーしています。試験に合格するためには、候補者は1000点中600点を獲得する必要があります。試験に合格すると、候補者はグローバルに認められたHCIA-Security V4.0認定を受け、ネットワークセキュリティにおける候補者の専門知識を証明することができます。
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